/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package RefOntoUML.provider;


import RefOntoUML.Classifier;
import RefOntoUML.Generalization;
import RefOntoUML.RefOntoUMLPackage;

import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;

/**
 * This is the item provider adapter for a {@link RefOntoUML.Generalization} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class GeneralizationItemProvider
	extends DirectedRelationshipItemProvider
	implements
		IEditingDomainItemProvider,
		IStructuredItemContentProvider,
		ITreeItemContentProvider,
		IItemLabelProvider,
		IItemPropertySource
{
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public GeneralizationItemProvider(AdapterFactory adapterFactory)
	{
		super(adapterFactory);
	}

	/**
	 * This returns the property descriptors for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	@Override
	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
	{
		if (itemPropertyDescriptors == null)
		{
			super.getPropertyDescriptors(object);

			// rcarraretto
			//addIsSubstitutablePropertyDescriptor(object);
			addGeneralPropertyDescriptor(object);
			addGeneralizationSetPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Is Substitutable feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addIsSubstitutablePropertyDescriptor(Object object)
	{
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Generalization_isSubstitutable_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Generalization_isSubstitutable_feature", "_UI_Generalization_type"),
				 RefOntoUMLPackage.eINSTANCE.getGeneralization_IsSubstitutable(),
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the General feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addGeneralPropertyDescriptor(Object object)
	{
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Generalization_general_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Generalization_general_feature", "_UI_Generalization_type"),
				 RefOntoUMLPackage.eINSTANCE.getGeneralization_General(),
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Generalization Set feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addGeneralizationSetPropertyDescriptor(Object object)
	{
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Generalization_generalizationSet_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Generalization_generalizationSet_feature", "_UI_Generalization_type"),
				 RefOntoUMLPackage.eINSTANCE.getGeneralization_GeneralizationSet(),
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}

	/**
	 * This returns Generalization.gif.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object getImage(Object object)
	{
		return overlayImage(object, getResourceLocator().getImage("full/obj16/Generalization"));
	}

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	@Override
	public String getText(Object object)
	{
		Generalization generalization = (Generalization)object;
		Classifier general = generalization.getGeneral();
		Classifier specific = generalization.getSpecific();
		
		return
			getString("_UI_Generalization_type") + " " +
			(
				(general != null && specific != null) ?
				general.getName() :
				//"{" + specific.getName() + "->" + general.getName() + "}" :
				""
			);
	}

	/**
	 * This handles model notifications by calling {@link #updateChildren} to update any cached
	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void notifyChanged(Notification notification)
	{
		updateChildren(notification);

		switch (notification.getFeatureID(Generalization.class))
		{
			case RefOntoUMLPackage.GENERALIZATION__IS_SUBSTITUTABLE:
				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
				return;
		}
		super.notifyChanged(notification);
	}

	/**
	 * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
	 * that can be created under this object.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
	{
		super.collectNewChildDescriptors(newChildDescriptors, object);
	}

}
